I got a reply to the post email from someone who was not identified. They must have deleted the post because it is not here now.

I thank the person for the information but I guess they thought that I was too stupid to measure the o-ring. The reason for the question is that I am not going to take it apart until I have the necessary seals in hand. Since I have yet to take it apart I can not very well measure it. My o-ring kit is not here and I wanted to know if I would need to go get some before disassembly.

I indeed have an ACSource o-ring kit and fully expect it to be in there.

Thanks,